Access Hollywood as she was interviewed on her way to the wedding, adding that it was "a lot of fun, a lot of emotion" to create the dress for Spears.
Although official photographs are yet to be released, the dress is said to have had an off-the-shoulder cap sleeve and a deep V-shaped slit up the leg.
E! News is also reporting that Spears wore jewellery by Stephanie Gottlieb, while her make-up was courtesy of Charlotte Tilbury.
One thing we know for sure is that the gown was months in the making. Spears revealed back in November that Donatella was working on her wedding dress when she uploaded a series of images to Instagram, while she always shared images back in March of herself posing with the designer and Asghari, who commented on the image: "Versacney".
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